#AB51BC#AB51BC

#AB51BC is a mid, vivid purple. Relative luminance 0.182; OKLCH L 58.9% C 0.179 H 321.0°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#AB51BC
RGB	rgb(171, 81, 188)
HSL	hsl(290, 44%, 53%)
HSV	hsv(290, 57%, 74%)
CMYK	cmyk(9%, 56.9%, 0%, 26.3%)
CIE-LAB	lab(49.71, 52.66, -40.55)
CIE-LCH	lch(49.71, 66.47, 322.40°)
OKLab	oklab(58.87% 0.1393 -0.1127)
OKLCH	oklch(58.87% 0.179 321)
XYZ	xyz(28.8131, 18.1749, 49.5576)
Luminance	0.1817 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AB51BC #62BC51

analogous

#7551BC #AB51BC #BC5198

triadic

#AB51BC #BCAB51 #51BCAB

tetradic

#AB51BC #BC7551 #62BC51 #5198BC

square

#AB51BC #BC7551 #62BC51 #5198BC

split-complementary

#AB51BC #98BC51 #51BC75

monochromatic

#60296A #873A96 #AB51BC #C07DCD #D6A9DE

Accessibility & contrast

On white

4.53

#AB51BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#AB51BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AB51BC

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AB51BC	#FFFFFF	#000000	##000000
##AB51BC	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C70BF

Deuteranopia (green-blind)

#5B7AB9

Tritanopia (blue-blind)

#AC617F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #ab51bc;
/* rgb */ color: rgb(171, 81, 188);
/* oklch */ color: oklch(58.9% 0.179 321.0);

Tailwind

colors: {
  custom: {
    50: '#c786d0',
    500: '#ab51bc',
    950: '#000000',
  },
}

SCSS

$custom: #ab51bc;
$custom-light: #c786d0;
$custom-dark: #000000;

JSON

{
  "hex": "#ab51bc",
  "rgb": {
    "r": 171,
    "g": 81,
    "b": 188
  },
  "hsl": {
    "h": 290.467,
    "s": 44.398,
    "l": 52.745
  },
  "oklch": {
    "l": 0.5887,
    "c": 0.17917,
    "h": 321
  },
  "luminance": 0.18174
}

Semantic roles & 50–950 ramp

primary

#AB51BC

secondary

#A5CC9D

accent

#D45468

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#130B14

muted

#827C82

Preview Lab

Preview with #AB51BC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →